255713051428 has 6 divisors (see below), whose sum is σ = 447497840006. Its totient is φ = 127856525712.

The previous prime is 255713051323. The next prime is 255713051437. The reversal of 255713051428 is 824150317552.

255713051428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 255154296384 + 558755044 = 505128^2 + 23638^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31964131425 + ... + 31964131432.

Almost surely, 2^255713051428 is an apocalyptic number.

It is an amenable number.

255713051428 is a deficient number, since it is larger than the sum of its proper divisors (191784788578).

255713051428 is a wasteful number, since it uses less digits than its factorization.

255713051428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63928262861 (or 63928262859 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 255713051428 in words is "two hundred fifty-five billion, seven hundred thirteen million, fifty-one thousand, four hundred twenty-eight".